Abreu, US

Alejandro Abreu, Tempe, AZ US

Patent application number

Description

Published

20150175068

SYSTEMS AND METHODS FOR AUGMENTED REALITY IN A HEAD-UP DISPLAY - Disclosed are systems and methods for augmenting reality in a head-up display implemented using a windshield of a vehicle. Image data of an operator of the vehicle is captured and a gaze tracker processes the operator image data to determine a direction of the gaze of the operator. Image data of the environment ahead of the vehicle is captured. An environment analyzer processes the environment image data. Augmented reality (“AR”) data is received from an external network. The AR data is associated with an object ahead of the vehicle and within the current area of central vision of the operator. A projection system presents AR data on the windshield to appear, to the operator of the vehicle, to be associated with the object.

06-25-2015

Amador C Abreu, Kirkland, WA US

Patent application number

Description

Published

20090187822

SYSTEM AUDITING FOR SETUP APPLICATIONS - A verification architecture for verifying that a setup application (or installer) for installing, modifying, repairing and uninstalling an application properly deploys the desired features in complex computing environments. The extensible framework allows all facets of an API to be customized for the needs of any software product. An explorer user interface facilitates viewing and managing the data that represents the behavior of the installer in the targeted environment. The explorer allows the user to make changes either on a single item or a large number of items all at once. The explorer can display the differences between two different executions of the tool, and then allow the user to view each individual difference and update the expected behavior in the environment based on the data presented. This solution applies to businesses that plan on releasing a software product which include multiple configurations and/or is intended to deploy on multiple platforms.

07-23-2009

Anthony Abreu, Hialeah Gardens, FL US

Patent application number

Description

Published

20100325819

BRIDGE APPROACH AND ABUTMENT CONSTRUCTION AND METHOD - A bridge approach, abutment construction and road widening technique and method using tilt-up panels and lightweight concrete fill is disclosed. A bridge approach ramp is constructed using tilt-up panels, initially supported using tilt form braces, to from a retaining wall perimeter, and subsequently filling the interior with sequential pours of lightweight concrete. The present invention advances the art of bridge construction by providing an improved bridge approach structure that is capable of rapid construction and provides an improved and cost effective structure as compared with prior art teachings.

Christopher B. Abreu, Farmington, CT US

Christopher Blair Abreu, Farmington, CT US

Patent application number

Description

Published

20110264473

SYSTEM AND METHOD FOR PROVIDING RISK MANAGEMENT FOR VARIABLE ANNUITY CONTRACTS - A computer system includes an input device. The input device is configured to receive input data for initiating a variable annuity account issued by an insurance company. The input data includes identifying information for the account holder and the amount to be invested in the account. The variable annuity includes a guarantee feature. The computer system also includes a processor, a program memory and a storage device. The processor is operative with program instructions stored in the program memory to allocate the amount invested between two different investment funds. One of the funds includes an equity asset or an equity index asset. The other fund includes a hedging component that is selected to be negatively correlated in terms of asset value changes with the equity asset or equity index asset.

10-27-2011

20130132301

SYSTEM AND METHOD FOR PROCESSING DATA RELATING TO PROVIDING RISK MANAGEMENT FOR INVESTMENT ACCOUNTS - A computer system or network of computer systems is configured to administer investment accounts issued by an issuer. The investment accounts include equity based investments having associated guarantees, such as variable annuities during the accumulation phase. The investment accounts further include fixed income investments with a guarantee, such as a guaranteed minimum accumulation benefit. The fixed income accounts may sell may sell equity put spreads to the variable annuity accounts, and the variable annuity accounts may sell equity all spreads to the fixed income accounts. An independent pricing service may determine pricing for non-traded instruments.

05-23-2013

Christopher R. Abreu, Simpsonville, SC US

Patent application number

Description

Published

20110120261

CONNECTING ROD AND METHOD OF MANUFACTURING THEREOF - A method of manufacturing a connecting rod includes providing a substantially cylindrical rough bore in one end of the connecting rod, applying one of a compressive load and a tensile load to the connecting rod to at least partially deform the rough bore to a non-cylindrical shape, and machining the deformed rough bore to a substantially cylindrical shape while the one of the compressive load and the tensile load is applied to the connecting rod.

05-26-2011

Danae Abreu, Hacienda Heights, CA US

Patent application number

Description

Published

20110221610

Smart chip radio - The present invention, the Smart Chip Radio, provides a smart chip or electronic sensor into a vehicle's audio system. This chip or sensor senses the siren of an approaching emergency vehicle even when the driver cannot. It then either reduces the audio system's volume or shuts down the audio system until the siren is fully audible to the driver, and the danger has passed. Thus, the car's Smart Chip Radio system knows of an emergency vehicle's approach, and turns down or turns off the on-board audio equipment to alert the driver to the approach of the emergency vehicle.

09-15-2011

Eduardo Abreu, Allentown, PA US

Patent application number

Description

Published

20080214127

Method, system and apparatus for estimation of propagation path variability of a transmit diversity channel - A method and apparatus for dynamic adaptation of transmit diversity parameters according to detected dynamics that may be, for example, related to changes in actual propagation and network conditions, and may be referred to as mobility parameters. Mobility parameters may apply to variability in a propagation path due to any conditions. Determination of a mobility parameter may be conducted using one or more of multiple parameters available to the mobile terminal.

09-04-2008

20080227414

SYSTEM, METHOD AND APPARATUS FOR TRANSMIT DIVERSITY CONTROL BASED ON VARIATIONS IN PROPAGATION PATH - A method and apparatus for applications of identification of variations of propagation path to transmit diversity control. Transmit diversity parameters may be modified according to detected dynamics, which may, for example, be related to changes in actual propagation and network conditions. Such dynamics may be referred to as mobility parameters. Mobility parameters may apply to variability in a propagation path due to any conditions. Determination of a mobility parameter may be conducted using one or more of multiple parameters available to the mobile terminal. Such feedback information indication, which is related to the propagation path conditions, may be provided to the apparatus, which would attempt to find a more desired mode of operation, which may lead to reduction in power and the improvement of the quality of transmission.

09-18-2008

20100266063

SYSTEM, METHOD AND APPARATUS FOR MOBILE TRANSMIT DIVERSITY USING SYMMETRIC PHASE DIFFERENCE - Communication is performed for a first communication device having a set of antenna elements. A quality-indication signal is received from a second communication device (e.g., a basestation). A complex weighting is calculated based on the quality-indication signal. A pre-transmission signal is modified based on the complex transmit diversity weighting to produce a set of modified-pre-transmission signals, wherein the modifications are symmetric by making approximately half the magnitude of the transmit diversity modification to one signal in a first direction, and approximately half the magnitude of the transmit diversity modification to the other signal in a second direction, opposite the first direction. Each modified pre-transmission signal from the set of modified-pre-transmission signals is uniquely associated with an antenna element from the set of antenna elements. The set of modified-pre-transmission signals is sent from the set of antenna elements to produce a transmitted signal.

10-21-2010

20110281610

SYSTEM, METHOD AND APPARATUS FOR MOBILE TRANSMIT DIVERSITY USING SYMMETRIC PHASE DIFFERENCE - A mobile communication device and a method of controlling same, in which the mobile communication device transmits a plurality of transmit diversity signals comprising a first transmit signal and a second transmit signal differing at least by values of a transmit diversity parameter, receives a plurality of feedback signals from at least one base station in response to the plurality of transmit diversity signals; and determines a system delay based on detecting that a number of expected feedback signal patterns among the received plurality of feedback signals exceeds a system delay threshold.

11-17-2011

20120183089

MODIFYING A SIGNAL BY CONTROLLING TRANSMIT DIVERSITY PARAMETERS - A method for modifying a signal transmitted from a mobile communication device comprising by perturbing a transmit diversity parameter from its nominal value by modulating the parameter with respect to the nominal value in a first direction for a first feedback interval and then in a second direction for a second feedback interval, receiving a feedback signal including feedback information relating to the perturbed signal as received at a feedback device, and based at least on the feedback information, adjusting the nominal value of the transmit diversity parameter by increasing, decreasing, or preserving the nominal value.

07-19-2012

20120208468

METHOD AND DEVICE FOR PHASE ADJUSTMENT BASED ON CLOSED-LOOP DIVERSITY FEEDBACK - A mobile communications method, device, and system for adjusting a phase parameter in a diversity signal, based at least in part on phase feedback from a base station. While in uplink communication with a base station, a mobile device may receive a phase feedback signal from the base station. The mobile device may calculate a modified value of a phase parameter based on the phase feedback signal in order to transmit diversity signals with a gradual change in phase difference. The modified value may be between a phase parameter value indicated by the base station's phase feedback signal and a phase parameter value initially transmitted by the mobile device.

08-16-2012

20120243525

METHOD, SYSTEM AND APPARATUS FOR THE CONTROL OF TRANSMIT DIVERSITY - A method, apparatus and system for modifying a transmit diversity signal comprising receiving at least one input parameter, calculating at least one virtual parameter based on the at least one input parameter, converting the at least one virtual parameter into an actual parameter, and modifying a transmit diversity signal based on the actual parameter. Variations of the invention are possible, including mapping the input parameter to an actual parameter by various methods, for example, quantization, hysteresis and other methods. Embodiments of the invention may include an apparatus adapted to modify a transmit diversity signal comprising a processor to calculate at least one virtual parameter based on at least one input parameter, convert said at least one virtual parameter to an actual parameter, and modify said transmit diversity signal based on said actual parameter.

09-27-2012

20120314612

SYSTEM, METHOD AND APPARATUS FOR MOBILE TRANSMIT DIVERSITY USING SYMMETRIC PHASE DIFFERENCE - Communication is performed for a first communication device having a set of antenna elements. A quality-indication signal is received from a second communication device (e.g., a basestation). A complex weighting is calculated based on the quality-indication signal. A pre-transmission signal is modified based on the complex transmit diversity weighting to produce a set of modified-pre-transmission signals, wherein the modifications are symmetric by making approximately half the magnitude of the transmit diversity modification to one signal in a first direction, and approximately half the magnitude of the transmit diversity modification to the other signal in a second direction, opposite the first direction. Each modified pre-transmission signal from the set of modified-pre-transmission signals is uniquely associated with an antenna element from the set of antenna elements. The set of modified-pre-transmission signals is sent from the set of antenna elements to produce a transmitted signal.

12-13-2012

20130121433

MODIFYING A SIGNAL BY CONTROLLING TRANSMIT DIVERSITY PARAMETERS - A method for modifying a signal transmitted from a mobile communication device comprising by perturbing a transmit diversity parameter from its nominal value by modulating the parameter with respect to the nominal value in a first direction for a first feedback interval and then in a second direction for a second feedback interval, receiving a feedback signal including feedback information relating to the perturbed signal as received at a feedback device, and based at least on the feedback information, adjusting the nominal value of the transmit diversity parameter by increasing, decreasing, or preserving the nominal value.

05-16-2013

20130143505

SYSTEM, METHOD AND APPARATUS FOR TRANSMIT DIVERSITY CONTROL BASED ON VARIATIONS IN PROPAGATION PATH - A method and apparatus for applications of identification of variations of propagation path to transmit diversity control. Transmit diversity parameters may be modified according to detected dynamics, which may, for example, be related to changes in actual propagation and network conditions. Such dynamics may be referred to as mobility parameters. Mobility parameters may apply to variability in a propagation path due to any conditions. Determination of a mobility parameter may be conducted using one or more of multiple parameters available to the mobile terminal. Such feedback information indication, which is related to the propagation path conditions, may be provided to the apparatus, which would attempt to find a more desired mode of operation, which may lead to reduction in power and the improvement of the quality of transmission.

06-06-2013

20130322509

IMPLEMENTING BLIND TUNING IN HYBRID MIMO RF BEAMFORMING SYSTEMS - A system and a method for applying a blind tuning process to M antennas coupled via N beamformers to a multiple input multiple output (MIMO) receiving system having N channels, wherein M>N, are provided herein. The method includes the following steps: Periodically measuring channel fading rate at a baseband level to determine the number of antennas L out of K antennas connected to each one of the beamformers, to be combined at each one of the N beamformers; assigning the antennas to the subset L according to some criteria such as best quality indicator; repeatedly applying a tuning process to L antennas in each one of the N beamformers.

12-05-2013

20130322558

SYSTEMS AND METHODS FOR ENHANCED RF MIMO SYSTEM PERFORMANCE - A system for enhancing performance of a multiple-input-multiple-output (MIMO) receiving system is provided. The performance enhancement system includes a MIMO receiving system having N branches and is configured to operate in accordance with one or more legacy MIMO receiving classes, types and schemes; a radio distribution network (RDN) connected to the MIMO receiving system and including one or more beamformers, wherein at least one of the beamformers is being fed by two or more antennas so that a total number of the antennas in the system is M which is larger than N; and a control module configured to tune the one or more beamformers based on legacy MIMO signals derived from the MIMO receiving system in various methods depending on the MIMO class/type, so that the RDN adds gain and antenna directivity to the MIMO receiving system.

12-05-2013

20130322559

SYSTEM AND METHOD FOR DISCRETE GAIN CONTROL IN HYBRID MIMO/RF BEAMFORMING - A system for selectively and discretely amplifying or attenuating antennas in a hybrid multiple-input-multiple-output (MIMO) radio distribution network (RDN) receiving system is provided herein. The system includes a MIMO receiving system comprising a MIMO baseband module having N branches; an RDN connected to the MIMO receiving system, the RDN comprising at least one beamformer fed by two or more antennas, so that a total number of antennas in the system is M, wherein M is greater than N, wherein each one of the beamformers include a passive combiner configured to combine signals coming from the antennas coupled to a respective beamformer into a combined signal, wherein the at least one beamformer is further configured to selectively amplify or attenuate in discrete steps, one or more of the signals coming from the M antennas, based on qualitative metrics measured by the MIMO baseband module.

12-05-2013

20130322560

SYSTEM AND METHOD FOR DISTINGUISHING BETWEEN ANTENNAS IN HYBRID MIMO RDN SYSTEMS - A system for distinguishing between any one of a plurality of antennas in a multiple-input-multiple-output (MIMO) system having an augmented number of antennas is provided herein. The system includes a MIMO receiving system having N branches and configured to operate in accordance with a channel estimation MIMO receiving scheme; a radio distribution network (RDN) connected to the MIMO receiving system, the RDN comprising at least one beamformer, being fed by two or more antennas, so that a total number of antennas in the system is M, wherein M is greater than N, wherein each one of the beamformers include a combiner configured to combine signals coming from the antennas into a single signal; and at least one antenna distinguishing circuitry, each associated with a respective beamformer, wherein the antenna distinguishing circuitry is configured to distinguish between the signals coming from the antennas which feed the respective beamformer.

12-05-2013

20130322561

BEAMFORMER PHASE OPTIMIZATION FOR A MULTI-LAYER MIMO SYSTEM AUGMENTED BY RADIO DISTRIBUTION NETWORK - A system for selecting optimal phase combinations for RF beamformers in a MIMO hybrid receiving systems augmented by RF Distribution Network. The system addresses the issue of providing beamforming gains for a plurality of layers using one common set of weights for each beamformer. The specification may be based on channel estimation of all layers as viewed by all receiving antennas, and maximizing metrics that capture the total received power.

12-05-2013

20130322573

USING ANTENNA POOLING TO ENHANCE A MIMO RECEIVER AUGMENTED BY RF BEAMFORMING - A system having a multi-layer (multi-stream) multiple-input-multiple-output (MIMO) receiving system, having a MIMO baseband module and a radio distribution network (RDN) connected to the MIMO receiving system. The RDN has two or more beamformers that are fed by two or more antennas, so that a total number of antennas in the system are greater than the number of branches of the MIMO baseband module. Each of the beamformers combines RF signals coming from the antennas. The system further implements an antenna routing module that swaps antennas between different beamformers according to one or more qualitative indicators derived from the baseband module, thus increasing the probability of grouping antennas that have lower conflicts between best phases of different layers' transmitted signals. The system increases the range of antenna selection beyond the set of antennas available for each beamformer.

12-05-2013

20130329820

IMPLEMENTING TRANSMIT RDN ARCHITECTURES IN UPLINK MIMO SYSTEMS - A system for implementing a transmit uplink channel in MIMO RDN architecture is provided herein. The system includes a multiple-input-multiple-output (MIMO) transmitting system that includes a MIMO baseband module having N branches; and a radio distribution network (RDN) connected to the MIMO receiving system. The RDN includes at least one beamformer, wherein each of the beamformers feeds K transmit antennas, so that a total number of transmit antennas in the system is M=N*K. At least some of the beamformers include passive splitters/combiners configured to split the signal coming from the transmitter into multiple signals which are weighted individually going to each transmit antenna. The baseband module is configured to repeatedly apply a “blind scanning” process to at least some of the transmit antennas, one at a time, so that performance of the tested transmit beam can be graded.

12-12-2013

20130343493

USING ANTENNA POOLING TO ENHANCE A MIMO RECEIVER AUGMENTED BY RF BEAMFORMING - A system having a multi-layer (multi-stream) multiple-input-multiple-output (MIMO) receiving system, having a MIMO baseband module and a radio distribution network (RDN) connected to the MIMO receiving system. The RDN has two or more beamformers that are fed by two or more antennas, so that a total number of antennas in the system are greater than the number of branches of the MIMO baseband module. Each of the beamformers combines RF signals coming from the antennas. The system further implements an antenna routing module that swaps antennas between different beamformers according to one or more qualitative indicators derived from the baseband module, thus increasing the probability of grouping antennas that have lower conflicts between best phases of different layers' transmitted signals. The system increases the range of antenna selection beyond the set of antennas available for each beamformer.

12-26-2013

20140056378

MITIGATING INTERFERENCES FOR A MULTI-LAYER MIMO SYSTEM AUGMENTED BY RADIO DISTRIBUTION NETWORK - A wireless User Equipment (UE) receiving system, may include tunable receiving antennas; a channel estimation module configured to: carry out a periodic, non-continuous channel estimation to a plurality of desired signals and undesired co-channel downlink signals which are transmitted from different base stations and received by said plurality of antennas, causing interference;, wherein the UE receiving system is configured to select between: tuning said plurality of tunable receiving antennas so as to maximize the total average power of said desired signals; and tuning said plurality of tunable receiving antennas so as to minimize the total average power of the strongest undesired co-channel base station's signals. Alternatively, the tuning is carried out so as to maximize a power ratio between said desired signals and a combination of said undesired co-channel downlink signals having the strongest interference level and an internal noise of the receiving system.

02-27-2014

20140079165

SYSTEM AND METHOD FOR DISCRETE GAIN CONTROL IN HYBRID MIMO RF BEAMFORMING FOR MULTI LAYER MIMO BASE STATION - A multiple-input-multiple-output (MIMO) receiving system configured for receiving multiple transmission layers is provided herein. The system includes a plurality of beamformed tunable receiving antennas configured to receive a plurality of transmitted layers; and a control module configured to select for the beamformed antennas a single set of discrete weights for tuning said antennas for all of the transmitted layers so that the weights are selected for optimal performance of said receiving system, wherein said selection is carried out based on an extended Maximal Ratio Combining (MRC) metric or other quality metric measured by the MIMO baseband module, and using said measured metric separately for each beamformed antenna to determine gain or attenuation independently of phase selection.

03-20-2014

20140086354

SYSTEM AND METHOD FOR DISTINGUISHING BETWEEN ANTENNAS IN HYBRID MIMO RDN SYSTEMS - A system for distinguishing between any one of a plurality of antennas in a multiple-input-multiple-output (MIMO) system having an augmented number of antennas is provided herein. The system includes a MIMO receiving system having N branches and configured to operate in accordance with a channel estimation MIMO receiving scheme; a radio distribution network (RDN) connected to the MIMO receiving system, the RDN comprising at least one beamformer, being fed by two or more antennas, so that a total number of antennas in the system is M, wherein M is greater than N, wherein each one of the beamformers include a combiner configured to combine signals coming from the antennas into a single signal; and at least one antenna distinguishing circuitry, each associated with a respective beamformer, wherein the antenna distinguishing circuitry is configured to distinguish between the signals coming from the antennas which feed the respective beamformer.

03-27-2014

20140098902

CALIBRATION OF MIMO SYSTEMS WITH RADIO DISTRIBUTION NETWORKS - A system and method of maintaining performance of an RF Distribution Network that combines signals (phases and amplitudes) passing through components that are subjected to parameters variations due to aging and temperature is disclosed; resultant distortion is reduced or eliminated via a real time calibration.

04-10-2014

20140119469

SYSTEM, METHOD AND APPARATUS FOR MOBILE TRANSMIT DIVERSITY USING SYMMETRIC PHASE DIFFERENCE - Communication is performed for a first communication device having a set of antenna elements. A quality-indication signal is received from a second communication device (e.g., a basestation). A complex weighting is calculated based on the quality-indication signal. A pre-transmission signal is modified based on the complex transmit diversity weighting to produce a set of modified-pre-transmission signals, wherein the modifications are symmetric by making approximately half the magnitude of the transmit diversity modification to one signal in a first direction, and approximately half the magnitude of the transmit diversity modification to the other signal in a second direction, opposite the first direction. Each modified pre-transmission signal from the set of modified-pre-transmission signals is uniquely associated with an antenna element from the set of antenna elements. The set of modified-pre-transmission signals is sent from the set of antenna elements to produce a transmitted signal.

05-01-2014

20140134965

SYSTEM, METHOD AND APPARATUS FOR TRANSMIT DIVERSITY CONTROL BASED ON VARIATIONS IN PROPOGATION PATH - A method and apparatus for applications of identification of variations of propagation path to transmit diversity control. Transmit diversity parameters may be modified according to detected dynamics, which may, for example, be related to changes in actual propagation and network conditions. Such dynamics may be referred to as mobility parameters. Mobility parameters may apply to variability in a propagation path due to any conditions. Determination of a mobility parameter may be conducted using one or more of multiple parameters available to the mobile terminal. Such feedback information indication, which is related to the propagation path conditions, may be provided to the apparatus, which would attempt to find a more desired mode of operation, which may lead to reduction in power and the improvement of the quality of transmission.

05-15-2014

20140140441

METHOD, SYSTEM AND APPARATUS FOR THE CONROL OF TRANSMIT DIVERSITY - A method, apparatus and system for modifying a transmit diversity signal comprising receiving at least one input parameter, calculating at least one virtual parameter based on the at least one input parameter, converting the at least one virtual parameter into an actual parameter, and modifying a transmit diversity signal based on the actual parameter. Variations of the invention are possible, including mapping the input parameter to an actual parameter by various methods, for example, quantization, hysteresis and other methods. Embodiments of the invention may include an apparatus adapted to modify a transmit diversity signal comprising a processor to calculate at least one virtual parameter based on at least one input parameter, convert said at least one virtual parameter to an actual parameter, and modify said transmit diversity signal based on said actual parameter.

05-22-2014

20140185719

SYSTEM AND METHOD FOR DISCRETE GAIN CONTROL IN HYBRID MIMO/RF BEAMFORMING - A system for selectively and discretely amplifying or attenuating antennas in a hybrid multiple-input-multiple-output (MIMO) radio distribution network (RDN) receiving system is provided herein. The system includes a MIMO receiving system comprising a MIMO baseband module having N branches; an RDN connected to the MIMO receiving system, the RDN comprising at least one beamformer fed by two or more antennas, so that a total number of antennas in the system is M, wherein M is greater than N, wherein each one of the beamformers include a passive combiner configured to combine signals coming from the antennas coupled to a respective beamformer into a combined signal, wherein the at least one beamformer is further configured to selectively amplify or attenuate in discrete steps, one or more of the signals coming from the M antennas, based on qualitative metrics measured by the MIMO baseband module.

07-03-2014

20140219404

IMPLEMENTING BLIND TUNING IN HYBRID MIMO RF BEAMFORMING SYSTEMS - A system and a method for applying a blind tuning process to M antennas coupled via N beamformers to a multiple input multiple output (MIMO) receiving system having N channels, wherein M>N, are provided herein. The method includes the following steps: Periodically measuring channel fading rate at a baseband level to determine the number of antennas L out of K antennas connected to each one of the beamformers, to be combined at each one of the N beamformers; assigning the antennas to the subset L according to some criteria such as best quality indicator; repeatedly applying a tuning process to L antennas in each one of the N beamformers.

08-07-2014

20140233674

GENERAL PHASE PERTURBATION METHOD - A method for modifying a signal transmitted from a mobile communication device comprising perturbing a transmit diversity parameter from its nominal value by modulating the parameter with respect to the nominal value in alternating directions, receiving a feedback signal including feedback information relating to the modified signal as received at a feedback device, and based at least on the feedback information, adjusting the nominal value of the transmit diversity parameter by increasing, decreasing, or preserving the nominal value. The perturbations are selected to minimize phase discontinuities.

08-21-2014

20140355719

METHOD AND DEVICE FOR PHASE ADJUSTMENT BASED ON CLOSED-LOOP DIVERSITY FEEDBACK - A mobile communications method, device, and system for adjusting a phase parameter in a diversity signal, based at least in part on phase feedback from a base station. While in uplink communication with a base station, a mobile device may receive a phase feedback signal from the base station. The mobile device may calculate a modified value of a phase parameter based on the phase feedback signal in order to transmit diversity signals with a gradual change in phase difference. The modified value may be between a phase parameter value indicated by the base station's phase feedback signal and a phase parameter value initially transmitted by the mobile device.

12-04-2014

20140376671

BEAMFORMER PHASE OPTIMIZATION FOR A MULTI-LAYER MIMO SYSTEM AUGMENTED BY RADIO DISTRIBUTION NETWORK - A system for selecting optimal phase combinations for RF beamformers in a MIMO hybrid receiving systems augmented by RF Distribution Network. The system addresses the issue of providing beamforming gains for a plurality of layers using one common set of weights for each beamformer. The specification may be based on channel estimation of all layers as viewed by all receiving antennas, and maximizing metrics that capture the total received power.

12-25-2014

Patent applications by Eduardo Abreu, Allentown, PA US

Edwin Manuel Abreu, San Juan, PR US

Patent application number

Description

Published

20140367913

Educational Board Game with content-based feedback - An educational board game has a plurality of segments positioned in a predetermined order and extending from a starting segment to an ending segment. The educational board game also has a plurality of participant identifiers, wherein each participant identifier represents a single individual playing the game. A random number generator selects a value which determines how many segments a participant is allowed to move on his or her turn. A first feedback stack includes cards describing episodes and which may result in an exchange or loss of points. A second feedback stack includes cards with instructions to read out loud educational content. The educational board game further has a third feedback stack with cards containing questions regarding the subject matter of the game. The educational content read during the game includes answers to the questions presented in the third feedback stack.

12-18-2014

Enrique Abreu, Stamford, CT US

Patent application number

Description

Published

20140249706

DISTRIBUTED BATTERY MANAGEMENT SYSTEM FOR REMOTE REPLETION OF ELECTRIC VEHICLES - An apparatus for providing transportation includes an electric vehicle having a battery, an electric motor, a transceiver, and a battery manager. The battery manager includes a controller configured to control flow of charge between said battery and the electric motor at least in part in response to information received by the transceiver.

09-04-2014

20140312837

DISTRIBUTED CHARGE MANAGEMENT SYSTEM FOR ELECTRIC VEHICLES - An apparatus for charging an electric vehicle includes a DC voltage source, and a charge dispenser connected to the DC voltage source. The charge dispenser is configured to receive first data from a remote clearinghouse and to control charging of the electric vehicle based at least in part on that received first data.

10-23-2014

Joeseph Anthony Abreu, Long Beach, CA US

Patent application number

Description

Published

20120299452

Environmental Containment - An environmental containment system has a wall frame for mounting to a wall. The wall frame has a left section and a right section. The wall frame has a top section and a bottom section. The wall frame extends horizontally from a vertical plane and has a wall side opening and a working side opening. A suction opening is formed on the wall frame. A filter is mounted to a filter opening formed on the wall frame. A pair of mounting brackets are spaced apart horizontally at a set predetermined distance. The pair of mounting brackets includes a right mounting bracket and a left mounting bracket. The right mounting bracket has at least one right screw opening, and the left mounting bracket has at least one left screw opening. The pair of mounting brackets are mounted to an inside surface of the wall frame.

11-29-2012

Joseph Anthony Abreu, Long Beach, CA US

Patent application number

Description

Published

20130198931

Environmental Containment - An environmental containment system has a wall frame for mounting to a wall. The wall frame has a left section and a right section. The wall frame has a top section and a bottom section. The wall frame extends horizontally from a vertical plane and has a wall side opening and a working side opening. A suction opening is formed on the wall frame. A filter is mounted to a filter opening formed on the wall frame. A pair of mounting brackets are spaced apart horizontally at a set predetermined distance. The pair of mounting brackets includes a right mounting bracket and a left mounting bracket. The right mounting bracket has at least one right screw opening, and the left mounting bracket has at least one left screw opening. The pair of mounting brackets are mounted to an inside surface of the wall frame.

08-08-2013

Juan M. Abreu, Folcroft, PA US

Patent application number

Description

Published

20140279316

APPARATUS, METHOD, AND COMPUTER READABLE MEDIUM FOR DISPLAYING GENERAL LEDGER FUNDS IN A CHECKBOOK FORMAT - Apparatus, computer readable medium, and a method for interacting with a user on a computer for displaying grants, the method comprising displaying grants with an icon indicating a balance of the grant; and in response to a selection of one of the displayed grants comprising transactions by the user, displaying transactions of the selected grant in a row comprising a column for transactions that lower the balance, a column for transactions that raise the balance, and a column for the balance, and displaying an icon for the column for transactions that lowers the balance and an icon for the column for transactions that raises the balance. The method may comprise retrieving credits and debits and displaying in the column for transactions that lower the balance, credits and debits that lower the balance, and displaying in the column for transactions that raise the balance, credits and debits that raise the balance.

APPARATUS AND METHOD FOR MEASURING BIOLOGIC PARAMETERS - Support structures for positioning sensors on a physiologic tunnel for measuring physical, chemical and biological parameters of the body and to produce an action according to the measured value of the parameters. The support structure includes a sensor fitted on the support structures using a special geometry for acquiring continuous and undisturbed data on the physiology of the body. Signals are transmitted to a remote station by wireless transmission such as by electromagnetic waves, radio waves, infrared, sound and the like or by being reported locally by audio or visual transmission. The physical and chemical parameters include brain function, metabolic function, hydrodynamic function, hydration status, levels of chemical compounds in the blood, and the like. The support structure includes patches, clips, eyeglasses, head mounted gear and the like, containing passive or active sensors positioned at the end of the tunnel with sensing systems positioned on and accessing a physiologic tunnel.

02-05-2015

20150065837

DEVICE FOR GENERATING A DETECTABLE SIGNAL BASED UPON CONCENTRATION OF AT LEAST ONE SUBSTANCE - Utilization of a contact device placed on the eye in order to detect physical and chemical parameters of the body as well as the non-invasive delivery of compounds according to these physical and chemical parameters, with signals being transmitted continuously as electromagnetic waves, radio waves, infrared and the like. One of the parameters to be detected includes non-invasive blood analysis utilizing chemical changes and chemical products that are found in the conjunctiva and in the tear film. A transensor mounted in the contact device laying on the cornea or the surface of the eye is capable of evaluating and measuring physical and chemical parameters in the eye including non-invasive blood analysis. The system utilizes eye lid motion and/or closure of the eye lid to activate a microminiature radio frequency sensitive transensor mounted in the contact device. The signal can be communicated by wires or radio telemetered to an externally placed receiver. The signal can then be processed, analyzed and stored. Several parameters can be detected including a complete non-invasive analysis of blood components, measurement of systemic and ocular blood flow, measurement of heart rate and respiratory rate, tracking operations, detection of ovulation, detection of radiation and drug effects, diagnosis of ocular and systemic disorders and the like.

03-05-2015

20150085249

NONINVASIVE MEASUREMENT OF CHEMICAL SUBSTANCES - Utilization of a contact device placed on the eye in order to detect physical and chemical parameters of the body as well as the non-invasive delivery of compounds according to these physical and chemical parameters, with signals being transmitted continuously as electromagnetic waves, radio waves, infrared and the like. One of the parameters to be detected includes non-invasive blood analysis utilizing chemical changes and chemical products that are found in the conjunctiva and in the tear film. A transensor mounted in the contact device laying on the cornea or the surface of the eye is capable of evaluating and measuring physical and chemical parameters in the eye including non-invasive blood analysis. The system utilizes eye lid motion and/or closure of the eye lid to activate a microminiature radio frequency sensitive transensor mounted in the contact device. The signal can be communicated by wires or radio telemetered to an externally placed receiver. The signal can then be processed, analyzed and stored. Several parameters can be detected including a complete non-invasive analysis of blood components, measurement of systemic and ocular blood flow, measurement of heart rate and respiratory rate, tracking operations, detection of ovulation, detection of radiation and drug effects, diagnosis of ocular and systemic disorders and the like.

03-26-2015

20150094914

METHOD AND APPARATUS FOR BIOLOGICAL EVALUATION - A medical device for monitoring biological parameters through an Abreu Brain Thermal Tunnel (ABTT) is provided. By monitoring and analyzing the temperature of the ABTT, it is possible to diagnosis changes in a patient or subject under a variety of conditions, including predicting the course of medical conditions. Furthermore, since the ABTT is predictive, analysis of the ABTT may be used to control mechanisms for safety when an impending medical condition makes such operation hazardous.

04-02-2015

20150105687

METHOD AND APPARATUS FOR BIOLOGICAL EVALUATION - A medical device for monitoring biological parameters through an Abreu Brain Thermal Tunnel (ABTT) is provided. By monitoring and analyzing the temperature of the ABTT, it is possible to diagnosis changes in a patient or subject under a variety of conditions, including predicting the course of medical conditions. Furthermore, since the ABTT is predictive, analysis of the ABTT may be used to control mechanisms for safety when an impending medical condition makes such operation hazardous.

04-16-2015

20150148628

APPARATUS AND METHOD FOR MEASURING BIOLOGIC PARAMETERS - Support structures for positioning sensors on a physiologic tunnel for measuring physical, chemical and biological parameters of the body and to produce an action according to the measured value of the parameters. The support structure includes a sensor fitted on the support structures using a special geometry for acquiring continuous and undisturbed data on the physiology of the body. Signals are transmitted to a remote station by wireless transmission such as by electromagnetic waves, radio waves, infrared, sound and the like or by being reported locally by audio or visual transmission. The physical and chemical parameters include brain function, metabolic function, hydrodynamic function, hydration status, levels of chemical compounds in the blood, and the like. The support structure includes patches, clips, eyeglasses, head mounted gear and the like, containing passive or active sensors positioned at the end of the tunnel with sensing systems positioned on and accessing a physiologic tunnel.

05-28-2015

20150148681

APPARATUS AND METHOD FOR MEASURING BIOLOGIC PARAMETERS - Support structures for positioning sensors on a physiologic tunnel for measuring physical, chemical and biological parameters of the body and to produce an action according to the measured value of the parameters. The support structure includes a sensor fitted on the support structures using a special geometry for acquiring continuous and undisturbed data on the physiology of the body. Signals are transmitted to a remote station by wireless transmission such as by electromagnetic waves, radio waves, infrared, sound and the like or by being reported locally by audio or visual transmission. The physical and chemical parameters include brain function, metabolic function, hydrodynamic function, hydration status, levels of chemical compounds in the blood, and the like. The support structure includes patches, clips, eyeglasses, head mounted gear and the like, containing passive or active sensors positioned at the end of the tunnel with sensing systems positioned on and accessing a physiologic tunnel.

05-28-2015

20150150453

THERMAL IMAGING SYSTEM - Support structures for positioning sensors on a physiologic tunnel for measuring physical, chemical and biological parameters of the body and to produce an action according to the measured value of the parameters. The support structure includes a sensor fitted on the support structures using a special geometry for acquiring continuous and undisturbed data on the physiology of the body. Signals are transmitted to a remote station by wireless transmission such as by electromagnetic waves, radio waves, infrared, sound and the like or by being reported locally by audio or visual transmission. The physical and chemical parameters include brain function, metabolic function, hydrodynamic function, hydration status, levels of chemical compounds in the blood, and the like. The support structure includes patches, clips, eyeglasses, head mounted gear and the like, containing passive or active sensors positioned at the end of the tunnel with sensing systems positioned on and accessing a physiologic tunnel.

06-04-2015

20150150467

APPARATUS AND METHOD FOR MEASURING BIOLOGIC PARAMETERS - Support structures for positioning sensors on a physiologic tunnel for measuring physical, chemical and biological parameters of the body and to produce an action according to the measured value of the parameters. The support structure includes a sensor fitted on the support structures using a special geometry for acquiring continuous and undisturbed data on the physiology of the body. Signals are transmitted to a remote station by wireless transmission such as by electromagnetic waves, radio waves, infrared, sound and the like or by being reported locally by audio or visual transmission. The physical and chemical parameters include brain function, metabolic function, hydrodynamic function, hydration status, levels of chemical compounds in the blood, and the like. The support structure includes patches, clips, eyeglasses, head mounted gear and the like, containing passive or active sensors positioned at the end of the tunnel with sensing systems positioned on and accessing a physiologic tunnel.

Mario E. Abreu, Poway, CA US

Patent application number

Description

Published

20100287947

Acoustically Tuned Combustion for a Gas Turbine Engine - A fuel nozzle for a turbine engine has a central body member with a pilot, a surrounding barrel housing, a mixing duct and an air inlet duct. The fuel nozzle additionally has a main fuel injection device located between the air inlet duct and the mixing duct. The main fuel injection device is configured to introduce a flow of fuel into the barrel member to create a fuel/air mixture which is then premixed with a swirler. The fuel/air mixture then further mixes in the mixing duct and exits the nozzle into a combustor for combustion. The geometry of the fuel nozzle ensures that pressure waves from the combustor do not create a time varying fuel to air equivalence ratio in the flow through the nozzle that achieves a resonance with the pressure waves.

11-18-2010

20100326080

Acoustically Tuned Combustion for a Gas Turbine Engine - A fuel nozzle for a turbine engine has a central body member with a pilot, a surrounding barrel housing, a mixing duct and an air inlet duct. The fuel nozzle additionally has a main fuel injection device located between the air inlet duct and the mixing duct. The main fuel injection device is configured to introduce a flow of fuel into the barrel member to create a fuel/air mixture which is then premixed with a swirler. The fuel/air mixture then further mixes in the mixing duct and exits the nozzle into a combustor for combustion. The geometry of the fuel nozzle ensures that pressure waves from the combustor do not create a time varying fuel to air equivalence ratio in the flow through the nozzle that achieves a resonance with the pressure waves.

12-30-2010

20120324900

PHASE AND AMPLITUDE MATCHED FUEL INJECTOR - A fuel injector for a turbine engine may include a body member disposed about a longitudinal axis, and a barrel member located radially outwardly from the body member. The fuel injector may also include an annular passageway extending between the body member and the barrel member from a first end to a second end. The first end may be configured to be fluidly coupled to a compressor of the turbine engine and the second end may be configured to be fluidly coupled to a combustor of the turbine engine. The fuel injector may also include a perforated plate positioned proximate the first end of the passageway. The perforated plate may be configured to direct compressed air into the annular passageway with a first pressure drop. The fuel injector may also include at least one fuel discharge orifice positioned downstream of the perforated plate. The at least one fuel discharge orifice may be configured to discharge a fuel into the annular passageway with a second pressure drop. The second pressure drop may have a value between about the first pressure drop and about 1.75 times the first pressure drop.

12-27-2012

20130340436

GAS FUEL TURBINE ENGINE FOR REDUCED OSCILLATIONS - A gas fuel turbine engine may include a gaseous pilot fuel supply, a first main fuel supply, and a second main fuel supply. The first main fuel supply may provide gaseous fuel to a first plurality of fuel injectors, and the second main fuel supply may provide gaseous fuel to a second plurality of fuel injectors. The turbine engine may also include a flow restriction provided in the first main fuel supply. The second main fuel supply may be free of the flow restriction.

12-26-2013

20130340438

METHOD OF REDUCING COMBUSTION INDUCED OSCILLATIONS IN A TURBINE ENGINE - Systems and methods for operating a turbine engine having a plurality of fuel injectors arranged circumferentially in a combustor, with each fuel injector having a main fuel supply and a pilot fuel supply, includes supplying fuel to the plurality of fuel injectors through the main fuel supply to create a circumferential thermal gradient in the combustor.

12-26-2013

20140338341

LIQUID FUEL TURBINE ENGINE FOR REDUCED OSCILLATIONS - A gas turbine engine may include a plurality of pilot fuel supply lines configured to supply liquid fuel. Each pilot fuel supply line may be coupled to a respective fuel injector. The turbine engine may include a plurality of main fuel supply lines configured to supply liquid fuel. Each main fuel supply line may be coupled to a respective fuel injector. The turbine engine may also include a flow restriction provided in a first plurality of the plurality of main fuel supply lines. A second plurality of the plurality of main fuel supply lines may be free from the flow restriction.

11-20-2014

Patent applications by Mario E. Abreu, Poway, CA US

Mario Eugene Abreu, Poway, CA US

Patent application number

Description

Published

20100154424

Low cross-talk gas turbine fuel injector - A pilot assembly for a fuel injector of a gas turbine engine may include a longitudinal passageway having an outlet end. A mass flow in the longitudinal passageway may generally flow towards the outlet end during operation of the engine. The pilot assembly may also include a liquid fuel nozzle that is positioned to direct a mixture of liquid fuel and air near the outlet end, and a compressed air inlet that is configured to direct air compressed by a compressor of the engine to a compressor discharge pressure into the longitudinal passageway without a substantial loss of pressure. The longitudinal passageway may also include a flow restriction section. The flow restriction section may be a narrowed section of the longitudinal passageway, in which an upstream side of the flow restriction section may have compressed air at substantially the compressor discharge pressure and a downstream side may have air at a lower pressure and a higher velocity. The pilot assembly may further include a nozzle for injecting one of assist air or gaseous fuel into the longitudinal passageway. The nozzle may be positioned at the flow restriction section or on an upstream side of the flow restriction section to reduce cross-talk.

06-24-2010

20120111016

END-FED LIQUID FUEL GALLERY FOR A GAS TURBINE FUEL INJECTOR - A fuel injector for a gas turbine engine may include an injector housing extending along a longitudinal axis and configured to be fluidly coupled to a combustor of the turbine engine. The fuel injector may also include a flow path for a fuel air mixture to the combustor extending longitudinally within the injector housing, and a gallery for liquid fuel encircling the flow path. The gallery may include a plurality of fuel spokes that are configured to deliver liquid fuel from the gallery to the flow path. The gallery may extend from a feed end to a terminal end that overlaps the feed end. The feed end may be a region where liquid fuel enters the gallery and the terminal end may be a region where the gallery terminates.

05-10-2012

20130168472

METHOD AND APPARATUS FOR SWAGED LIQUID INJECTOR SPOKE - A liquid fuel injection spoke for a gas turbine engine. The liquid fuel injection spoke may include an inlet end and an outlet end. The liquid fuel injection spoke may further include a head located at the inlet end and a stem extending along a longitudinal axis from the head to the outlet end. The stem may define a fluid passageway therein. The head may include a cavity with an inner wall. The inner wall may include an annular protrusion.

07-04-2013

Patent applications by Mario Eugene Abreu, Poway, CA US

Maryellen Abreu, Andover, MA US

Patent application number

Description

Published

20090276218

Robot and Server with Optimized Message Decoding - A method for optimizing message transmission and decoding comprises: reading data from a memory of an originating device, the data comprising information regarding the originating device; encoding the data by converting the data to a subset of words having a ranked recognition accuracy higher than the remainder of words; transmitting the encoded data from the originating device to a receiving system audibly as words via a telephone connection; utilizing a voice recognition software to recognize the words; decoding the words back to the data; and taking a predetermined action based on the data.

11-05-2009

Osvaldo Abreu, New Milford, NJ US

Patent application number

Description

Published

20140256764

TAMPER RESISTANT DOSAGE FORM COMPRISING AN ADSORBENT AND AN ADVERSE AGENT - Pharmaceutical compositions and dosage forms comprising an adsorbent, and an adverse agent, such as an opioid antagonist. In one embodiment, at least a portion of the adverse agent is on the surface or within the micropore structure of an adsorbent material. The pharmaceutical compositions and dosage forms comprising the adsorbent and the adverse agent are useful for preventing or discouraging tampering, abuse, misuse or diversion of a dosage form containing an active pharmaceutical agent, such as an opioid. The present invention also relates to methods for treating a patient with such a dosage form, as well as kits containing such a dosage form with instructions for using the dosage form to treat a patient. The present invention further relates to process for preparing such pharmaceutical compositions and dosage forms.

09-11-2014

Rene Abreu, The Villages, FL US

Patent application number

Description

Published

20100074363

SYSTEM AND METHOD FOR SUPPRESSING NOISE BY FREQUENCY DITHER - A system for suppressing noise by frequency dither includes a transmitter, receiver and a frequency dither circuit, as well as a cavity along a propagation path of the electromagnetic signal between the transmitter and the receiver. The transmitter is configured to transmit an electromagnetic signal to the receiver at each of one or more selectable frequencies. The frequency dither circuit is configured to apply a frequency dither to the electromagnetic signal transmitted from the transmitter to the receiver at each of the selectable frequencies. In this regard, the applied frequency dither has a span having been selected as a function of a minimum frequency period of an expected standing wave in the system, and a rate having been selected as a function of a signal processing bandwidth for sampling a frequency spectrum including the selectable frequencies.

03-25-2010

20100074626

SYSTEM AND METHOD FOR SIGNAL EXTRACTION BY PATH MODULATION - A system includes a transmitter is configured to transmit an electromagnetic signal to a receiver, which is configured to receive the electromagnetic signal and another electromagnetic signal for mixing therewith. Propagation paths of the signals to the transmitter and receiver include a first propagation path of the electromagnetic signal to the transmitter, and a second propagation path of the other electromagnetic signal to the receiver. The arrangement, which is located along either or each of the propagation paths of signals to the transmitter and receiver, is configured to alter the length of a respective propagation path. And the processor configured to recover an amplitude and phase of the transmitted electromagnetic signal, including being configured to receive a sequence of samples of the received electromagnetic signal, and Discrete Fourier Transformation process the sequence of samples.

03-25-2010

20110204235

SYSTEM AND METHOD FOR MAGNITUDE AND PHASE RETRIEVAL BY PATH MODULATION - A system includes a transmitter is configured to transmit an electromagnetic signal through a sample cell (including a sample medium) to a receiver, which is configured to receive the electromagnetic signal and another electromagnetic signal for mixing therewith. Propagation paths of the signals to the transmitter and receiver include a first propagation path of the electromagnetic signal to the transmitter, and a second propagation path of the other electromagnetic signal to the receiver. The arrangement, which is located along either or each of the propagation paths of signals to the transmitter and receiver, is configured to alter the length of a respective propagation path. And the processor configured to recover an amplitude and phase of the transmitted electromagnetic signal, and calculate a complex index of refraction of the sample medium as a function of the amplitude and phase of the transmitted electromagnetic signal.

08-25-2011

20110235022

APPARATUS, METHOD AND COMPUTER-READABLE STORAGE MEDIUM FOR DETERMINING THE RING-DOWN TIME IN A SPECTROMETER SYSTEM - A system is provided that includes a cavity ring-down spectrometer and a processor. The spectrometer is configured to pass, through a cavity resonator, a modulated, continuous-wave electromagnetic signal at each of one or more selectable, transmission frequencies in the Terahertz region of the electromagnetic spectrum. The spectrometer includes a transmitter that, with the cavity resonator, is configured so as to excite a single resonant mode of the cavity resonator. The processor is configured to receive a measurement of the passed portion of the modulated electromagnetic signal, and determine a phase shift of the modulated electromagnetic signal based upon the measurement. The processor is then configured to calculate a ring-down time of the cavity resonator as a function of the phase shift.